Final answer:
The superuser has system-wide access and is exempt from file access control constraints.
Step-by-step explanation:
True, the statement is correct. The superuser, also known as the root user or administrator, has the highest level of privilege on a computer system which grants them system-wide access.
The superuser has complete control over the operating system and can perform any operation, including accessing and modifying files and directories that are otherwise restricted to regular users. They are exempt from the usual file access control constraints, allowing them to bypass permission restrictions and make changes in the system.
This level of access is typically used by system administrators to perform tasks that require elevated privileges, such as installing software, managing network settings, or configuring system-wide security.
The statement that the superuser is exempt from the usual file access control constraints and has system wide access is true. In operating systems like UNIX and Linux, the superuser, often referred to as root, has the ability to override all access permissions.
This allows the superuser to access all files, execute all commands, and perform critical system-level tasks. This level of access is essential for system administration, but it also poses a security risk if not managed correctly, necessitating strict control and monitoring of superuser privileges.